Fremgangsmåde til fremstilling af 2,3-dihydropyran-2,4-dionforbindelser.,申请号DK19520001066-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Fremgangsmåde til fremstilling af 2,3-dihydropyran-2,4-dionforbindelser.
摘要
申请公布号	DK78648(C)	申请公布日期	1954.12.27
申请号	DK19520001066	申请日期	1952.04.01
申请人	F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LIQUIDPROOF CONNECTOR

PROTECTING CONNECTOR COVER WITH ATTACHING MEANS

DIFFERENT-PITCH FLAT CABLE CONNECTION STRUCTURE, PITCH-CONVERSION FLAT CABLE, AND METHOD FOR PRODUCING PITCH-CONVERSION FLAT CABLE

MULTIBAND ANTENNA

EMBEDDED MILLIMETER-WAVE PHASED ARRAY MODULE

REMOTE CONTROL OF SHAKING MACHINE FOR A SIGNAL ACQUISITION DEVICE

FUEL CELL SYSTEM

HEAT SINK WITH TWO OR MORE SEPARATED CHANNELS INCLUDING INSULATION MATERIAL

Battery Management System and Battery System

FUEL CELL STACK

MASK-LESS FABRICATION OF VERTICAL THIN FILM BATTERIES

ELECTRO-CATALYTIC CONFORMAL COATINGS AND METHOD FOR MAKING THE SAME

CHEMICAL SYNTHESIS ROUTE FOR LITHIUM ION BATTERY APPLICATIONS

Negative Electrode Material for a Rechargeable Battery and Method for Producing the Same

DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME

EMISSIVE DISPLAY WITH HYBRID POLARIZER

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

OPTOELECTRONIC MATERIAL AND ORGANIC OPTOELECTRONIC DEVICE AND IMAGE SENSOR

RRAM CELL STRUCTURE WITH LATERALLY OFFSET BEVA/TEVA